#618AF2#618AF2

#618AF2 is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.3% C 0.162 H 265.9°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#618AF2
RGB	rgb(97, 138, 242)
HSL	hsl(223, 85%, 66%)
HSV	hsv(223, 60%, 95%)
CMYK	cmyk(59.9%, 43%, 0%, 5.1%)
CIE-LAB	lab(59.09, 16.91, -56.57)
CIE-LCH	lch(59.09, 59.05, 286.64°)
OKLab	oklab(65.32% -0.0116 -0.1612)
OKLCH	oklch(65.32% 0.162 265.9)
XYZ	xyz(30.0398, 27.1266, 87.6401)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618AF2 #F2C961

analogous

#61D3F2 #618AF2 #8161F2

triadic

#618AF2 #F2618A #8AF261

tetradic

#618AF2 #F261D3 #F2C961 #61F281

square

#618AF2 #F261D3 #F2C961 #61F281

split-complementary

#618AF2 #F28161 #D3F261

monochromatic

#1044C8 #2860ED #618AF2 #9AB4F7 #D2DEFB

Accessibility & contrast

On white

3.27

#618AF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#618AF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618AF2

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618AF2	#FFFFFF	#000000	##000000
##618AF2	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B95F6

Deuteranopia (green-blind)

#4588F0

Tritanopia (blue-blind)

#00A1B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618af2;
/* rgb */ color: rgb(97, 138, 242);
/* oklch */ color: oklch(65.3% 0.162 265.9);

Tailwind

colors: {
  custom: {
    50: '#99abf7',
    500: '#618af2',
    950: '#000000',
  },
}

SCSS

$custom: #618af2;
$custom-light: #99abf7;
$custom-dark: #000000;

JSON

{
  "hex": "#618af2",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 242
  },
  "hsl": {
    "h": 223.034,
    "s": 84.795,
    "l": 66.471
  },
  "oklch": {
    "l": 0.65319,
    "c": 0.16164,
    "h": 265.9
  },
  "luminance": 0.27129
}

Semantic roles & 50–950 ramp

primary

#618AF2

secondary

#EFE2C0

accent

#A304E1

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #618AF2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →